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freadln.c: test: print input string length

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Intel A80486DX2-66 2024-04-07 23:51:18 +03:00
parent 9296a74fb9
commit 8a3e4ba31f
Signed by: 80486DX2-66
GPG Key ID: 83631EF27054609B
1 changed files with 2 additions and 1 deletions
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c-programming/io/freadln.c
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@ -143,7 +143,8 @@ int main(void) {
perror("freadln"); perror("freadln");
return EXIT_FAILURE; return EXIT_FAILURE;
} }
printf("Input string: '%s'\n", line); printf("Input string: '%s' (%" PRIuSIZE " characters)\n", line,
(SIZE_T_FORMAT) strlen(line));
// file test // file test
#define TEST_FILE "freadln_test.txt" #define TEST_FILE "freadln_test.txt"